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Recent questions in Class 9
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Olympiad-Math
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Class 9
Class 9
Logical Reasoning
Number Systems
Polynomials
Coordinate Geometry
Euclid Geometry
Linear Equations
Lines and Angles
Triangles, circles and quadrilaterals
Surface Areas and Volumes
Statistics and Probability
Logical and Analytical Reasoning
Everyday Mathematics
Every line segment has a length . It is measured in terms of meter or its parts
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
How many least number of distinct points determine a unique plane ?
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
How many planes can be made to pass through three distinct points ?
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
Two distinct points in a plane determine ________ line / lines
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
Raveesh tells his daughter smithy "seven years ago, I was seven times as old as you were there.Also three years from now , I shall be three times as old as you will be ". If the present ages of simithy and Raveesh are x and y years respectively , the equations for this situation is _________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
Shruthi was driving a car with uniform speed of $60\;km/hr$. The distance traveled by her in $\large\frac{1}{2}$ hr is _____
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
Shruthi was driving a car with uniform speed of $60\;km/hr$. The distance traveled by her in $2$$\large\frac{1}{2}$ hr is _____
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The area bounded by the lines $x-y =1$ and $ 2x+y=8$ and the x-axis is _______
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The area bounded by the lies $x-y=1$ and $2x+y=8$ and the y axis is ________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
If the points $A(3,5)$ and $B( 1,4) $ lie on the graph of the line $ax+by =7$ , then the values of a and b are ________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The graph of the equation $4x+3y =24$ cut the coordinate axes at A and B the hypotenuse of the right angled triangle $AOB$ is _____
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
$(2k -1,k)$ is a solution of the equation $10x-9y=12$ , then $k=$_____
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The distance between the graphs of the equation $y=-1$ and $y=3$
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The line $y=2x$ passes through the orgin
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
Equation of the y- axis is ________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
0
answers
the line $x=-5$ is parallel to_______
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
If the work done by a body an application of a constant force is directly proportional to the distance travel led by the body, then the equation for this situation is _________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
If $x=1,y=1$ is a solution for $9ax +12ay =63$ then the value of 'a' is _____________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The value of 'k' if $x=2,y=1$ is a solution of the equation $2x+3y =k$ is ______
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
Which of the following options in true and why ? $y=4x-7$ has
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The area of the triangle formed by the points $P(0,1), Q(0,5)$ and $R( 3,4)$ is
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The area of a quadrilateral formed by the points $A(3,1), B(-3,1) , C(-3,-5) $ and $D( 3,-5)$ is
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The measure of the angle between the coordinate area is ________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 9, 2015
by
meena.p
1
answer
The area of a triangle formed by the points $P(0,1), Q(0,5)$ and $R(3,4)$ is ______
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
The other name of the y- coordinate is ________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
If $ab < 0$ , the point A with coordinate $(a,b)$ lies either in the ______ quadrant or in the ________ quadrant .
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
The other name of the y- coordinate is ________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
If $ab < 0$, the point A with coordinates $(a,b)$ lies either in the _________ quadrant or in the _______ quadrant
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
The name of the point of intersection of the x- axis and the y- axis is ________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
$(-5,-1)$ lies on the _____ quadrant
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
2
answers
A point P is on the x -axis and 2 units from origin. Then its abscissa and ordinate is ______
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
A point M is on the y axis . Its abscissa and ordinate if M is 3 units from the origin is __________
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
The perpendicular distance of the point $P(4,3)$ from y axis is
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
2
answers
The perpendicular distance of the point $P(4,3)$ from x axis is
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
2
answers
The distance of the point $P(4,3)$ from the origin is
olympiad
math
ch-3
coordinate-geometry
class9
asked
Feb 6, 2015
by
meena.p
1
answer
Select the correct match :
olympiad
imo
math
class9
asked
Feb 5, 2015
by
meena.p
1
answer
Simplify : $\large\frac{2}{\sqrt 5 +\sqrt 3 }+\frac{1}{\sqrt 3 +\sqrt 2 } - \frac{3}{\sqrt 5 +\sqrt 2 }$
olympiad
imo
math
class9
asked
Feb 5, 2015
by
meena.p
1
answer
The weight in kg, of 50 students are given below : $40,45,55,62,50,51,56,69,61,36,60,56,69,38,35,63,57,50,57,48,40,63,53,64,47,42,56,51,42,60,55,39,64,57,64,44,66,35,59,59,73,62,49,63,37,63,54,72,44,60$ Find the mean , median and mode respectively for the given data.
olympiad
imo
math
class9
asked
Feb 5, 2015
by
meena.p
1
answer
If $2^x =4^y=8z$ and $\bigg( \large\frac{1}{2x}+\frac{1}{4y}+\frac{1}{6z}\bigg)=\frac{24}{7}$ then the value of z is
olympiad
imo
math
class9
asked
Feb 5, 2015
by
meena.p
1
answer
Euclid started that all right angles are equal to each other in the form of $a/an$________
olympiad
imo
math
class9
asked
Feb 4, 2015
by
meena.p
1
answer
If $x^2+\large\frac{1}{x^2}$$=98$ , then the value of $\bigg(x^3 +\large\frac{1}{x^3} \bigg)$ =_______
olympiad
imo
math
class9
asked
Feb 4, 2015
by
meena.p
1
answer
Evaluate : $(2x-y+3z)(4x^2+y^2+9z^2+2xy +3yz -6xz)$
olympiad
imo
math
class9
asked
Feb 4, 2015
by
meena.p
1
answer
A set of three figures $x,y$ and $z$ shows a sequence of folding of a piece of paper. figure shows the manner in which the folded paper has been cut select the figure from the options which would resemble the unfolded form of the paper.
olympiad
imo
math
class9
asked
Feb 3, 2015
by
meena.p
1
answer
If all the consonants starting from B are given sequently the value of even number such as $B=2,C=4$ and so on, and all the vowels are given double the value of the preceding vowels and the value of the preceding vowels and the value of A is 5, then what is the value of REASONING ?
olympiad
imo
math
class9
asked
Feb 3, 2015
by
meena.p
1
answer
P,Q and R are three points on the ground point P is north of point Q and $\angle PQR $ is $135^{\circ}$ in anticlockwise direction. In What direction is point R from point Q.
olympiad
imo
math
class9
asked
Feb 3, 2015
by
meena.p
1
answer
Pointing to a woman in a photograph, a main says " she is the grand mother of the son of my daughter - in law's mother in law". How is the women related to the man?
olympiad
imo
math
class9
asked
Feb 3, 2015
by
meena.p
1
answer
A cube of side $10\; cm$ is colored red with a $2\;cm$ wide green ship along green ship along all the sides on all the faces. Now the cube in cut into $125$ smaller cubes of equal size. How many cubes have three green faces?
olympiad
imo
math
class9
asked
Feb 3, 2015
by
meena.p
1
answer
The value of $4 \sqrt {12} + 5 \sqrt {27} - 3 \sqrt {75}+300$ is ________
olympiad
math
ch-1
realnumber
class9
asked
Feb 2, 2015
by
meena.p
1
answer
The simplified form of $3 \sqrt {2}+4 \sqrt {64} + \sqrt[4]{2500}+\sqrt [6] {8}$ is ___________
olympiad
math
ch-1
realnumber
class9
asked
Feb 2, 2015
by
meena.p
1
answer
The simplified form of $\sqrt {294} -\sqrt {150} + 2 \sqrt 6 -3 \sqrt {\large\frac{1}{6}}$ is ________
olympiad
math
ch-1
realnumber
class9
asked
Feb 2, 2015
by
meena.p
1
answer
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